# Doruk Ismen

> Doruk Ismen is a pre-seed investor in Istanbul backing Finance and Ethereum. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Istanbul, Turkey
- Total investments: 1
- Last investment: Feb 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/dorukismen/

Doruk Ismen is a pre-seed investor in Istanbul focused on Finance and Ethereum. Doruk Ismen is the Turkiye Lead at Scroll.

## Contacts

5 contacts available for Doruk Ismen: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/doruk-ismen-ismen?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Finance | 1 | 100% |
| Ethereum | 1 | 100% |
| Blockchain | 1 | 100% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Clave | Clave is a smart account platform that effortlessly simplifies Crypto, Account Abstraction, and asset transactions through link sharing. | $1.6M | Pre-Seed | Feb 22, 2024 | https://getclave.io |

1 of 1 investments shown.

## Co-investors
- [LambdaClass](https://shizune.co/investors/profile/lambdaclass) — VC Fund, 1 deal together
- [Matter Labs](https://shizune.co/investors/profile/matter-labs) — VC Fund, 1 deal together
- [Mirana](https://shizune.co/investors/profile/mirana) — VC Fund, 1 deal together
- [Mirana](https://shizune.co/investors/profile/mirana-ventures) — VC Fund, 1 deal together
- [Safe](https://shizune.co/investors/profile/safe-3c5f) — VC Fund, 1 deal together

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## Featured in investor lists
- [Blockchain Angel Investors in United Kingdom](https://shizune.co/investors/blockchain-angel-investors-united-kingdom)
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## FAQ

### What does Doruk Ismen invest in?

Doruk Ismen invests primarily in Finance, Ethereum and Blockchain startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Doruk Ismen?

Public channels for Doruk Ismen include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Doruk Ismen last invest?

The most recent investment recorded for Doruk Ismen closed in Feb 2024. Shizune tracks 1 investment in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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